.page_footer {
  width: 100vw;
  background: #f8f8f8;
}
.page_footer .pin_pai {
  margin-top: 80px;
}
.page_footer .pin_pai .img_item {
  font-size: 0;
}
.page_footer .pin_pai .img_item img {
  width: 160px;
}
.page_footer .qr {
  margin-top: 50px;
  width: 102px;
  font-size: 0;
}
.page_footer .qr img {
  width: 100%;
  height: 100%;
}
.page_footer .text {
  padding: 45px 0 57px;
  font-size: 15px;
  font-family: Source Han Sans CN;
  color: #777777;
  text-align: center;
  max-width: 80vw;
}

@media screen and (max-width: 959px) {
  .page_footer .pin_pai {
    width: 90vw;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .page_footer .pin_pai .img_item {
    margin-bottom: 10px;
  }
}